Class information for:
Level 1: POLYTROPIC MODELS//ROCHE EQUIPOTENTIALS//GENERAL RELATIVISTIC MODELS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
27492 228 20.0 37%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
15 4 MATHEMATICS//MATHEMATICS, APPLIED//MATH 719832
145 3       MATHEMATICS, APPLIED//SIAM JOURNAL ON NUMERICAL ANALYSIS//FRACTIONAL DIFFERENTIAL EQUATIONS 63904
2408 2             HOMOTOPY PERTURBATION METHOD//VARIATIONAL ITERATION METHOD//ADOMIAN DECOMPOSITION METHOD 4192
27492 1                   POLYTROPIC MODELS//ROCHE EQUIPOTENTIALS//GENERAL RELATIVISTIC MODELS 228

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 POLYTROPIC MODELS authKW 803562 3% 100% 6
2 ROCHE EQUIPOTENTIALS authKW 669635 2% 100% 5
3 GENERAL RELATIVISTIC MODELS authKW 267854 1% 100% 2
4 RESTRICTED PROBLEMS RESTRICTED PROBLEM OF THREE BODIES authKW 267854 1% 100% 2
5 STELLAR SYSTEMS BINARY STARS authKW 267854 1% 100% 2
6 METHODS ANALYTIC authKW 172189 1% 43% 3
7 ADIABATIC BAROTROPIC MODES authKW 133927 0% 100% 1
8 DIFFERENTIAL ROTATION ADIABATIC AND NON ADIABATIC OSCILLATIONS authKW 133927 0% 100% 1
9 EARTHS INNER AND OUTER CORES authKW 133927 0% 100% 1
10 FILIAL PETR address 133927 0% 100% 1

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Astronomy & Astrophysics 10121 86% 0% 196
2 Physics, Mathematical 50 5% 0% 11
3 Multidisciplinary Sciences 45 3% 0% 6
4 Computer Science, Interdisciplinary Applications 12 3% 0% 6
5 Mathematics 4 4% 0% 8
6 Geosciences, Multidisciplinary 2 2% 0% 5
7 Mathematics, Interdisciplinary Applications 1 1% 0% 2
8 Physics, Multidisciplinary 1 3% 0% 6
9 Mathematics, Applied -0 1% 0% 3
10 Engineering, General -0 0% 0% 1

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 FILIAL PETR 133927 0% 100% 1
2 MATH COMP PLIACT 133927 0% 100% 1
3 PHYS PIAZZALE A MORO 133927 0% 100% 1
4 ASTRON ROMANIAN 66963 0% 50% 1
5 SMCA 66961 1% 25% 2
6 INT RELATIVIST ASTROPHYS DIPARTIMENTO FIS 44641 0% 33% 1
7 MATH COMP PLICAT 40688 4% 3% 10
8 DIPARTIMENTO ASTRON VICOLO OSSERVATORIO 5 26784 0% 20% 1
9 ASTRON OBSERV CLUJ N OCA 24347 1% 9% 2
10 BASIC PL SCI 1957 1% 0% 3

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ASTROPHYSICS AND SPACE SCIENCE 85993 39% 1% 90
2 ASTROPHYSICS 14299 2% 2% 5
3 NEW ASTRONOMY 13105 5% 1% 12
4 ASTRONOMISCHE NACHRICHTEN 6696 6% 0% 13
5 INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS 2878 4% 0% 8
6 REVISTA MEXICANA DE ASTRONOMIA Y ASTROFISICA 2656 2% 0% 5
7 DOKLADI NA BOLGARSKATA AKADEMIYA NA NAUKITE 2116 3% 0% 7
8 EARTH MOON AND PLANETS 1899 2% 0% 5
9 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 1826 4% 0% 8
10 INTERNATIONAL JOURNAL OF MODERN PHYSICS C 1617 3% 0% 6

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 POLYTROPIC MODELS 803562 3% 100% 6 Search POLYTROPIC+MODELS Search POLYTROPIC+MODELS
2 ROCHE EQUIPOTENTIALS 669635 2% 100% 5 Search ROCHE+EQUIPOTENTIALS Search ROCHE+EQUIPOTENTIALS
3 GENERAL RELATIVISTIC MODELS 267854 1% 100% 2 Search GENERAL+RELATIVISTIC+MODELS Search GENERAL+RELATIVISTIC+MODELS
4 RESTRICTED PROBLEMS RESTRICTED PROBLEM OF THREE BODIES 267854 1% 100% 2 Search RESTRICTED+PROBLEMS+RESTRICTED+PROBLEM+OF+THREE+BODIES Search RESTRICTED+PROBLEMS+RESTRICTED+PROBLEM+OF+THREE+BODIES
5 STELLAR SYSTEMS BINARY STARS 267854 1% 100% 2 Search STELLAR+SYSTEMS+BINARY+STARS Search STELLAR+SYSTEMS+BINARY+STARS
6 METHODS ANALYTIC 172189 1% 43% 3 Search METHODS+ANALYTIC Search METHODS+ANALYTIC
7 ADIABATIC BAROTROPIC MODES 133927 0% 100% 1 Search ADIABATIC+BAROTROPIC+MODES Search ADIABATIC+BAROTROPIC+MODES
8 DIFFERENTIAL ROTATION ADIABATIC AND NON ADIABATIC OSCILLATIONS 133927 0% 100% 1 Search DIFFERENTIAL+ROTATION+ADIABATIC+AND+NON+ADIABATIC+OSCILLATIONS Search DIFFERENTIAL+ROTATION+ADIABATIC+AND+NON+ADIABATIC+OSCILLATIONS
9 EARTHS INNER AND OUTER CORES 133927 0% 100% 1 Search EARTHS+INNER+AND+OUTER+CORES Search EARTHS+INNER+AND+OUTER+CORES
10 GALAXIES HALO ANISOTROPY 133927 0% 100% 1 Search GALAXIES+HALO+ANISOTROPY Search GALAXIES+HALO+ANISOTROPY

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 PAPASOTIRIOU, PJ , GEROYANNIS, VS , (2001) PHYSICAL CHARACTERISTICS OF CRITICALLY DISTORTED OR ALMOST SPHERICALLY SHAPED ROTATING MAGNETIC POLYTROPIC MODELS.ASTROPHYSICS AND SPACE SCIENCE. VOL. 278. ISSUE 3. P. 327-345 28 82% 2
2 GALLI, D , (1992) CONSTANT-MASS SEQUENCES OF DIFFERENTIALLY-ROTATING POLYTROPES.ASTROPHYSICS AND SPACE SCIENCE. VOL. 188. ISSUE 2. P. 241-255 25 96% 6
3 LAL, AK , PATHANIA, A , MOHAN, C , (2008) EFFECT OF CORIOLIS FORCE ON THE EQUILIBRIUM STRUCTURES OF ROTATING STARS AND STARS IN BINARY SYSTEMS.ASTROPHYSICS AND SPACE SCIENCE. VOL. 315. ISSUE 1-4. P. 157 -165 12 100% 0
4 PATHANIA, A , LAL, AK , MOHAN, C , (2013) ON THE USE OF ROCHE EQUIPOTENTIALS IN ANALYSING THE PROBLEMS OF BINARY AND ROTATING STARS.JOURNAL OF ASTROPHYSICS AND ASTRONOMY. VOL. 34. ISSUE 1. P. 69-73 10 100% 0
5 LAL, AK , PATHANIA, A , MOHAN, C , (2009) EFFECT OF CORIOLIS FORCE ON THE SHAPES OF ROTATING STARS AND STARS IN BINARY SYSTEMS.ASTROPHYSICS AND SPACE SCIENCE. VOL. 319. ISSUE 1. P. 45 -53 10 91% 2
6 LAL, AK , SAINI, S , MOHAN, C , SINGH, VP , (2007) ON THE VALIDITY OF SERIES EXPANSION BEING USED FOR THE POSITION OF A POINT ON A ROCHE EQUIPOTENTIAL.ASTROPHYSICS AND SPACE SCIENCE. VOL. 310. ISSUE 3-4. P. 317 -320 11 69% 1
7 GEROYANNIS, VS , SIDIRAS, MG , (1995) ROTATING VISCOPOLYTROPIC MODELS - DISSIPATIVE EFFECTS UNDER THE INFLUENCE OF A TOROIDAL MAGNETIC-FIELD.ASTROPHYSICS AND SPACE SCIENCE. VOL. 232. ISSUE 1. P. 149-166 11 100% 1
8 GEROYANNIS, VS , KARAGEORGOPOULOS, VG , (2014) COMPUTING ROTATING POLYTROPIC MODELS IN THE POST-NEWTONIAN APPROXIMATION: THE PROBLEM REVISITED.NEW ASTRONOMY. VOL. 28. ISSUE . P. 9-16 6 100% 1
9 SAINI, S , LAL, AK , KUMAR, S , (2014) EQUILIBRIUM STRUCTURE OF ROTATIONALLY AND TIDALLY DISTORTED PRASAD MODEL INCLUDING THE EFFECT OF MASS VARIATION INSIDE THE STAR.ASTROPHYSICS. VOL. 57. ISSUE 1. P. 119-129 6 100% 0
10 TOKIS, JN , (1992) NUMERICAL SIMULATORS OF STABILITY IN ASTROPHYSICAL PROBLEMS.ASTROPHYSICS AND SPACE SCIENCE. VOL. 191. ISSUE 1. P. 131-135 13 87% 0

Classes with closest relation at Level 1


Rank Class id link
1 26289 LANE EMDEN EQUATION//LANE EMDEN TYPE EQUATIONS//ISOTHERMAL GAS SPHERES
2 37023 ADIABATIC POINTS//GIANTS INTERIORS//PLANETS STRUCTURE AND EVOLUTION
3 10662 STARS NEUTRON//STARS OSCILLATIONS//STARS ROTATION
4 8302 CELESTIAL MECHANICS STELLAR DYNAMICS//GALAXIES KINEMATICS AND DYNAMICS//SECT ASTROPHYS ASTRON MECH
5 31934 RAPIDLY VARYING SEQUENCE//RAPIDLY VARYING FUNCTION//REGULARLY VARYING SEQUENCE
6 1250 GALAXIES DWARF//LOCAL GROUP//DARK MATTER
7 35827 LARGE SCALE SUPERSONIC COSMIC HYDRODYNAMICS//ROTATION OF GALAXIES//STAR COMPLEXES
8 29006 GALAXIES SUPER MASSIVE BLACK HOLES HALOS//METHODS NUMERICAL GALAXIES HALOES GALAXIES NUCLEI GALAXIES STRUCTURE//PHYS INT RELATIVIST ASTROPHYS
9 4076 STARS EMISSION LINE BE//STARS OSCILLATIONS//STARS EARLY TYPE
10 15000 INERTIAL WAVES//ELLIPTICAL INSTABILITY//VIBRAT HYDROMECH

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